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One Set of 4 Cavity fully automatic PET bottle making machine TURBO-4L was loaded and will be deliveried to the Israel today. This machine is driven by three servo motors, faster and higher output. It can make 20-2000ml PET bottles, theoretical output 4500-5500 bottles per hour. If you are interested in this machine, please feel free to contact with us for more details! WATON Machinery is your professional solution provider of PET bottle manufacturing plant.

PET preform brown color 28/410 25 g in full container sent to Spain was loaded yesterday. If you need PET preform or PET blowng machine, welcome to contact with us.

One Set of 2 Cavity fully automatic blowing machine ECO-2L was loadedand will be deliveried to the Thai customer today. This machine is driven by one servo motor, ecomonical and high output. It can make 20-2000ml PET bottles, theoretical output 1800-2000 bottles per hour. If you are interested in this machine, please feel free to contact with us for more details! WATON Machinery is your professional solution provider of PET bottle manufacturing plant.

One Set of 4 Cavity PET bottle blowing machine ECO-4L load on containers and would be deliveried to the Thai customer today. This machine is driven by one servo motor, ecomonical and high output, it can make 20-2000ml PET bottles, theoretical output 3000-4000 bottles per hour. If you are interested in this machine, feel free to contact with us for more details! WATON Machinery is your professional solution provider of PET bottle manufacturing plant.

TURBO-4L Fully auto PET bottle blowing machine for USA client is loaded today. TURBO series is our top 3 machines. It's adopted with 3 servor motors, ensuring more accurate machine action and higher capacity. It's super stable performance has earned a good reputation. TURBO-4L is with 4 cavities, for bottles not bigger than 2 L. Output: 4500 ~ 5500 BPH If you are interested in it, welcome to consult with me.

One Complete Production Line of PET 2 liter semi auto blowing machine for Indonesia client was loaded this afternoon. WATON Machinery is your professional solution provider of PET bottle manufacturing plant.

4 Cavity full auto blowing machine TURBO-4L for USA client is delivered today. TURBO series is our top 3 machines. It's adopted with 3 servor motors, ensuring more accurate machine action and higher capacity. It's super stable performance has earned a good reputation. TURBO-4L is with 4 cavities, for bottles not bigger than 2 L. Output: 4500 ~ 5500 BPH If you are interested in it, welcome to consult with me.

One Set of PET 10L jar bottle blowing machine was loaded and would be deliveried to the Indonesia client this afternoon. WATON Machinery is your professional solution provider of PET bottle manufacturing plant.

A complete set of 4 cavity full auto blowing machine TURBO-4L for Chinese client is loaded today. TURBO series is our top 3 machines. It's adopted with 3 servor motors, ensuring more accurate machine action and higher capacity. It's super stable performance has earned a good reputation. TURBO-4L is with 4 cavities, for bottles not bigger than 2 L. Output: 4500 ~ 5500 BPH If you are interested in it, welcome to consult with me.

One Complete Production Line of PET 20 liter bottle blowing machine and PET 5 gallon preform 750g was loaded on containers and would be deliveried to the Brazil client this afternoon. WATON Machinery is your professional solution provider of PET bottle manufacturing plant.

Automatic 2 Cavity Water Bottle Blowing Machine Delivered to Thailand on Aug 9th. This automatic 2 cavity water bottle blowing machine is very hot this year. It's suitable for all PET bottles not bigger than 2 L and the output is 1800~2000 bph (based on 500 ml water bottle). Main advantages are energy saving, stable performance, higher capacity and easy operation, etc. If you are interested in it, welcome to consult with us.

6 Cavity plastic bottle molding machine ship to Chad today This blowing machine driven by 9 servo motos, speed more stable and fast, theoretical output 10000-11000 bottles per hour. If you are interested in this machine, feel free to contact with us.

4 Cavities full auto PET bottle making machine ECO-4L for Brazil client was loaded today. ECO series stretch blowing machine are hot selling this year, especially ECO-2L and ECO-4L. ECO-4L is can blow up to 2 L and output is 3500 ~ 4500 ( based on 500 ml water bottle). Main advantage of this machine is stable performance, higher capacity of each cavity than old models, simple operation & maintenance. If you are interested in it, welcome to contact with me.

5 Gallon blowing machine for Chinese client from Henan province was loaded today. This semi-automatic PET bottle blow molding machine still plays a very important role in the plastic bottle market, especailly for the production of gallon bottles. Main Advantages: 1. Blow unit is equipped with specially designed PLC control system which offers simple operation and high control precision. 2. Pneumatic unit is equipped with world famous brand components (Festo) to reduce the noise, save energy and produce the high quality production. 3. Three-plate toggle clamping system is adopt to provide powerful clamping force required by high pressure blowing up to 35 bars. 4.Powerful heating capacity with perfect heating result and independent heating control system. 5. Preform heater is equipped with air-cooling and water-cooling device to remove the remained heat on preform loader and prevent preform neck from deformation. 6. Simple installation & startup adjustment. 7. Operated only by one person without special training. 8. It's CE certificated. If you are interested in it, welcome to consult with us.

WATON Machinery is China Leading Manufacturer of PET Bottle Blowing Machine. Besides plastic bottle molding machine for beverage bottles,such as mineral/pure water bottles, juice bottles, coca cola bottles, energy drinks bottles, etc. There are stretch blow molding machines for PET liquid laundry detergent bottle, dishwashing detergent bottle, floor solution bottle, glass solution bottle, liquid soap, special bath and toilet fumes bottle,demineralized water bottle, windshield washer fluid bottle, liquid soap and floor detergent bottle. Different machines meet different requirements of clients. It's our pleasure to help and advice if you have any questions or inquiries on plastic pet bottle blowing machine.

ECO-4L PET blowing machine for Thailand client is loaded today. This is the 5th machine for him. Our client likes our machines so much that he plans to order 5 sets more :) Wish our high quality machines will help him get more and more orders :) ECO-4L is our top 3 hot selling full auto stretch blow molding machine. Main advantage of this machine is low energy consumption, higher capacity of each cavity than old models, simple operation & maintenance. Please see the specification as below: Bottle blowing machine Model & Name ECO-4L Brand WATON Overall Dimensions(mm) Length*Width*Height(mm) Main machine:4200*2100*2400 Auto-loader: 1900*1300*2800 (Weight) 5 (ton) No.of Cavity 4 cavities Cavity Center Distance 114.3 mm Max.Bottle capacity 2000 ml Preform neck (inner dia.) 18~38(mm) Preform height(max) 130(mm) Bottle diameter(max) 105(mm) Bottle height(max) 330(mm) Heating ovens 4(unit) Infrared lamps 32(pcs) Consumption power 32(kw) Rated power 66(kw) Voltage 380V(50/60hz) Can be customized Theory production(based on 500ml bottle) 3500-4500 BPH If you are interested in it, tell me your bottle dimensions and I will send you a quotation immediately.

Recently, our company has loaded 2 containers for automatic 2 cavity blowing machines to Thailand. This machine is our best selling automatic blowing machine, it can make 20-2000ml bottles per hour. theoretical outpit is 1800-2000 bottles per hour. If you are interested in our machine, feel free to contact with us.

With the rapid development of daily chemical, beverage, grain and oil, medicine, seasoning and other industries, there is an increasing demand for PET bottles in the market. In order to quickly and accurately heat the PET preforms and facilitate subsequent blow-molding of bottles, Songwei Machinery`s turbo series currently has a single-cavity speed of 1700 and the heating control system can achieve precise heating, so that the preform can pass through Blow molding after heating. Heating temperature is very important for preforms. The heating system is mainly composed of heating light box, heating circulation fan, preform circulation heating chain, preform cooling circulation, and heating rack. The preform is very important to the temperature during the heating process. To prevent whitening and uneven thickness of the bottle after the bottle is formed, the temperature of the preform needs to be controlled between 70°C and 120°C during the heating process, and the heating of the lamp tube is controlled to facilitate the temperature adjustment during the heating process. , Adopt AC solid-state pressure regulation method to control the heating temperature of the preform. The solid-state voltage regulator integrates a synchronous transformer, a phase detection circuit, a phase-shifting trigger circuit and an output thyristor. By adjusting the bias voltage, the coupling control luminous intensity is changed, thereby changing the equivalent resistance of the high-voltage side to achieve the purpose of controlling the voltage.

1. Difficulty in gate stripping During the injection molding process, the gate sticks in the sprue sleeve and is not easy to come out. When the mold is opened, the product is cracked and damaged. In addition, the operator must knock out the tip of the copper rod from the nozzle to loosen it before demoulding, which seriously affects the production efficiency. The main reason for this failure is the poor finish of the gate taper hole, and there are knife marks in the circumferential direction of the inner hole. The second is that the material is too soft, the small end of the taper hole is deformed or damaged after a period of use, and the curvature of the nozzle spherical surface is too small, resulting in the riveting head of the gate material. The taper hole of the sprue bushing is more difficult to process. Standard parts should be used as much as possible. If you need to process it yourself, you should also make your own or buy a special reamer. The taper hole needs to be ground to a Ra0.4 or more. In addition, a gate pull rod or gate ejection mechanism must be provided. 2. Guide post damage The guide post mainly plays a guiding role in the mold to ensure that the molding surfaces of the core and the cavity do not collide with each other under any circumstances, and the guide post cannot be used as a force-bearing part or a positioning part. In the following situations, when the injection is moving, the fixed mold will produce a huge lateral offset force: (1) When the wall thickness of the plastic part is not uniform, the material flow passes through the thick wall at a large rate, and the result is relatively high here. Large pressure; (2). The side of the plastic part is asymmetrical, such as the back pressure on the opposite sides of the mold of the stepped parting surface is not equal. 3. Large mold Due to the different filling rate in each direction and the influence of the die weight during mold loading, the moving and fixed mold deviations occur. In the above cases, the lateral offset force will be added to the guide post during injection, and the surface of the guide post will be roughed and damaged when the mold is opened. In severe cases, the guide post may be bent or cut off, and the mold cannot even be opened. In order to solve the above problems, a high-strength positioning key is added on each of the four sides of the mold parting surface. The most simple and effective way is to use a cylindrical key. The verticality of the guide pin hole and the parting surface is very important. In the process, the moving is used. After the fixed mold is aligned with the position and clamped, the boring is completed on the boring machine at one time, so as to ensure the concentricity of the moving and fixed mold holes, and Minimize the verticality error. In addition, the heat treatment hardness of the guide post and guide sleeve must meet the design requirements. 4. Movable template bending When the mold is injected, the molten plastic in the cavity produces a huge back pressure, generally 600~1000 kg/cm. Mold makers sometimes do not pay attention to this problem, often change the original design size, or replace the movable template with a low-strength steel plate. In the mold with ejector pins, the large span between the two sides of the seat causes the template to bend during injection. Therefore, the movable formwork must be made of high-quality steel, with sufficient thickness, and low-strength steel plates such as A3 cannot be used. When necessary, support columns or support blocks should be set under the movable formwork to reduce the thickness of the formwork and improve the bearing capacity.

How to make a rough adjustment of the blow molding machine? Loosen the 4 front nuts of the tie rod and its pressure plate, so that the adjustment plate moves backward. At this time, the rear end of the sprocket screw is tightly fixed to the rear pressure plate of the mold adjustment nut of the adjustment plate. This eliminates the gap between the sprocket nut and the rear pressure plate. At the same time, since the front nut pressing plate of the tie rod is loosened, the tie rod moves forward under the drive of the reaction force of the sprocket screw, and the gap between the front nut and the fixed platen will increase. After confirming that all four tie rods move forward (the gap between the 4 front screws and the fixed plate is increased), tighten the front nut with uniform force and press the front nut pressure plate to complete the rough adjustment of the parallelism between the movable platen and the fixed platen. Then, after quickly opening and closing the mold several times, in the state where the double toggle mechanism is fully extended, measure the distance between the movable platen and the four corners of the fixed platen, and calculate the parallelism.